GS1 Digital Link QR Code for Wine: Complete Guide to EU Wine e-Labels (2021/2117)

Wine producers in the European Union are now required to provide digital wine labels (e-labels).
The GS1 Digital Link QR Code is the most reliable and future-proof solution to meet this requirement while ensuring full traceability and compliance with EU Regulation 2021/2117.

In this guide, you’ll learn what GS1 Digital Link is, how it works, and how to use it for your wine labels.

The GS1 Digital Link is a global standard that transforms traditional barcodes into smart QR codes.

Instead of linking to a simple webpage, it can encode structured product data such as:

  • GTIN (Global Trade Item Number)
  • Batch / Lot number
  • Vintage (harvest year)
  • Serial number

For the wine industry, it is the recommended solution for wine e-labels, because it:

  • enables batch-level traceability
  • works with both smartphones and retail scanners
  • complies with EU wine labeling regulations
  • supports future digital product requirements (e.g. Digital Product Passport)

Using GS1 Digital Link QR codes provides major advantages:

  • ✔ One QR code, multiple data points
  • ✔ Dual use (retail scanning + consumer access)
  • ✔ Full traceability by batch
  • ✔ Compliance with EU Regulation 2021/2117
  • ✔ Future-ready for digital product systems

In the Wine eLabels platform, the GS1 Digital Link section is located in:

Label Editor → Settings → GS1 Digital Link

At the top of the Settings tab, you’ll find shortcut navigation:

  • GS1
  • Visibility
  • Colors
  • Redirect

GTIN (AI 01) — Required

The GTIN (Global Trade Item Number) uniquely identifies your product worldwide.

  • Format: 14 digits (GTIN-14)
  • Validation: automatic Modulo 10 check digit
  • Required for QR functionality

👉 If you don’t have an official GS1 GTIN, the platform can generate an internal code (prefix 200) for private use.

Vintage / CPV (AI 22) — Optional

The CPV (Consumer Product Variant) is used to define:

  • harvest year
  • product variation

👉 Different CPV = different version of the same product

The Lot number enables:

  • traceability
  • targeted product recalls

Example:

L2503/2.0

Serial Number (AI 21) — Optional

Used for:

  • premium or collectible bottles
  • product authentication

🔍 Validation and Data Integrity

The platform performs real-time validation:

  • ✔ GTIN length and check digit
  • ✔ Lot / Serial format

⚠ Important:
If you change GTIN, Lot, CPV, or Serial on an existing label:

  • the QR code URL changes
  • already printed bottles will no longer point to the correct data

Example:

https://labels.wine-elabels.eu/01/05901234123457/22/2024/10/L2503/21/00012

Where:

  • 01 → GTIN
  • 22 → Vintage
  • 10 → Lot
  • 21 → Serial

Optional fields are omitted if left empty.

🔄 Redirect URL (Optional)

You can define an external URL (e.g. your winery website).

👉 Important:
When redirecting outside the platform, a compliance notice is automatically shown to ensure alignment with EU regulation.

📥 Download and Customize Your QR Code

You can download your QR code in professional formats:

  • SVG
  • PDF
  • EPS

✔ Ideal for printing
✔ High-quality output

Additional options:

  • color customization (with contrast validation)
  • text below QR (energy info, GTIN, custom text)
  • dynamic file naming

❓ Frequently Asked Questions (FAQ)

Is a QR code mandatory for wine in the EU?

Yes. EU Regulation 2021/2117 requires wine producers to provide digital nutritional and ingredient information via QR code.

A standard QR code is just a link.
GS1 Digital Link is a structured system that encodes product data (GTIN, batch, etc.).

What happens if I change the GTIN or Lot?

The QR code URL changes.
Previously printed labels will no longer work correctly.

Does it work on all smartphones?

Yes. All modern iOS and Android devices can scan GS1 Digital Link QR codes.

🧠 Best Practices

  • ✔ Always include Lot number for traceability
  • ✔ Use CPV for new vintages instead of changing GTIN
  • ✔ Test your QR code before printing
  • ✔ Use vector formats (SVG or PDF) for print
  • ✔ Maintain strong color contrast

Start creating GS1 Digital Link QR codes for wine e-labels with Wine eLabels and ensure full compliance with EU regulations.

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